Progress with the NCT international dosimetry exchange

P.J. Binns (Corresponding Author), K.J. Riley, O.K. Harling, Iiro Auterinen, M. Marek, W.S. Kiger

Research output: Contribution to journalArticleScientificpeer-review

10 Citations (Scopus)

Abstract

The international collaboration that was organized to undertake a dosimetry exchange for purposes of combining clinical data from different facilities conducting neutron capture therapy has continued since its founding at the 9th ISNCT symposium in October 2000. The thrust towards accumulating physical dosimetry data for comparison between different participants has broadened to include facilities in Japan and the determination of spectral descriptions of different beams. Retrospective analysis of patient data from the Brookhaven Medical Research Reactor is also being considered for incorporation into this study to increase the pool of available data. Meanwhile the next essential phase of comparing measurements of visiting dosimetry groups with treatment plan calculations from the host institutes has commenced. Host centers from Petten, Finland and the Czech Republic in Europe and MIT in the USA have applied the regular calculations and clinical calibrations from their current clinical studies, to generate treatment plans in the large standard phantom used for measurements by visiting participants. These data have been exchanged between the participants and scaling factors to relate the separate dose components between the different institutes are being determined. Preliminary normalization of measured and calculated dosimetry for patients is nearing completion to enable the physical radiation doses that comprise a treatment prescription at a host institute to be directly related to the corresponding measured doses of a visiting group. This should serve as an impetus for the direct comparison of patient data although the clinical requirements for achieving this need to be clearly defined. This may necessitate more extensive comparisons of treatment planning calculations through the solution of test problems and clarification regarding the question of dose specification from treatment calculations in general.
Original languageEnglish
Pages (from-to)865 - 868
Number of pages4
JournalApplied Radiation and Isotopes
Volume61
Issue number5
DOIs
Publication statusPublished - 2004
MoE publication typeA1 Journal article-refereed

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dosimeters
dosage
Czech Republic
Finland
thrust
planning
specifications
therapy
Japan
reactors
scaling
neutrons
conduction
requirements
radiation

Keywords

  • BNCT
  • dosimetry comparisons
  • treatment planning

Cite this

Binns, P. J., Riley, K. J., Harling, O. K., Auterinen, I., Marek, M., & Kiger, W. S. (2004). Progress with the NCT international dosimetry exchange. Applied Radiation and Isotopes, 61(5), 865 - 868. https://doi.org/10.1016/j.apradiso.2004.05.044
Binns, P.J. ; Riley, K.J. ; Harling, O.K. ; Auterinen, Iiro ; Marek, M. ; Kiger, W.S. / Progress with the NCT international dosimetry exchange. In: Applied Radiation and Isotopes. 2004 ; Vol. 61, No. 5. pp. 865 - 868.
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Binns, PJ, Riley, KJ, Harling, OK, Auterinen, I, Marek, M & Kiger, WS 2004, 'Progress with the NCT international dosimetry exchange', Applied Radiation and Isotopes, vol. 61, no. 5, pp. 865 - 868. https://doi.org/10.1016/j.apradiso.2004.05.044

Progress with the NCT international dosimetry exchange. / Binns, P.J. (Corresponding Author); Riley, K.J.; Harling, O.K.; Auterinen, Iiro; Marek, M.; Kiger, W.S.

In: Applied Radiation and Isotopes, Vol. 61, No. 5, 2004, p. 865 - 868.

Research output: Contribution to journalArticleScientificpeer-review

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